groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12034 108.39 520.43 74.85 356.23 4.25 244.27 -42.41 77.52 0.6902 -321.1 -185.7


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SDO HMI 2014-04-12 22:00:33 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 0.79 0.00 0.51 4.20 248.09 -38.58 76.30 0.6425 -719.0 -659.7
2 74.87 407.70 49.87 272.28 4.28 245.89 -40.79 76.98 0.6709 -1047.4 -332.3
3 0.26 -2.00 0.18 -2.00 4.62 244.94 -41.74 76.82 0.6838 -474.7 999999
4 0.00 1.15 0.00 0.77 2.59 244.93 -41.75 79.76 0.6782 -550.0 -397.5
5 1.50 -2.00 1.02 -2.00 4.42 244.79 -41.89 77.16 0.6850 -347.4 999999
6 0.00 1.15 0.00 0.78 3.48 244.81 -41.87 78.51 0.6821 -325.0 -218.3
7 3.88 -2.00 2.65 -2.00 4.80 244.60 -42.08 76.69 0.6885 -609.5 999999
8 0.00 1.85 0.00 1.26 1.63 244.23 -42.45 81.33 0.6848 -696.0 -578.4
9 0.00 1.24 0.00 0.85 5.23 243.75 -42.93 76.38 0.7002 -496.0 -290.1
10 0.00 2.21 0.00 1.53 4.66 243.58 -43.09 77.23 0.7005 756.0 603.8
11 0.00 0.97 0.00 0.66 1.09 243.75 -42.93 82.23 0.6896 525.0 479.6
12 0.00 0.62 0.00 0.43 5.40 243.48 -43.19 76.23 0.7039 -458.0 -391.3
13 0.79 2.12 0.55 1.48 4.72 243.12 -43.56 77.29 0.7063 607.0 368.1
14 0.00 0.97 0.00 0.68 4.45 243.06 -43.62 77.68 0.7063 -437.0 -259.7
15 0.00 1.68 0.00 1.18 4.72 242.75 -43.93 77.41 0.7108 557.0 427.5
16 0.00 0.97 0.00 0.68 3.65 242.36 -44.32 79.00 0.7126 531.0 411.1
17 0.00 0.26 0.00 0.19 4.88 242.27 -44.41 77.35 0.7169 652.0 624.7
18 1.77 4.94 1.25 3.51 2.91 241.72 -44.96 80.20 0.7185 849.0 687.1
19 0.00 1.15 0.00 0.81 2.51 241.69 -44.98 80.75 0.7179 694.0 520.7
20 0.00 1.50 0.00 1.07 4.02 241.52 -45.15 78.74 0.7235 728.0 653.6
21 0.00 1.94 0.00 1.38 3.28 241.53 -45.15 79.74 0.7216 781.0 705.2
22 0.79 1.85 0.57 1.32 3.11 241.45 -45.23 80.00 0.7221 603.6 584.2
23 0.00 1.06 0.00 0.76 2.81 241.38 -45.30 80.42 0.7223 528.0 419.2
24 0.00 1.32 0.00 0.95 3.36 241.31 -45.37 79.69 0.7244 551.0 599.7
25 0.35 1.59 0.25 1.15 3.54 241.00 -45.68 79.54 0.7285 662.0 558.6
26 0.00 2.83 0.00 2.05 3.38 240.66 -46.02 79.84 0.7321 397.0 344.0
27 0.00 0.53 0.00 0.38 3.17 240.67 -46.01 80.13 0.7315 567.0 542.3
28 0.00 0.97 0.00 0.71 1.85 239.54 -47.13 82.16 0.7418 333.0 231.2
29 0.00 1.32 0.00 1.00 5.43 238.98 -47.69 77.60 0.7561 541.0 537.6
30 0.00 1.06 0.00 0.80 5.74 238.86 -47.82 77.23 0.7583 595.0 473.4
31 0.00 0.88 0.00 0.68 6.19 238.22 -48.46 76.85 0.7665 451.0 395.7
32 16.33 67.89 12.45 51.79 4.21 238.14 -48.53 79.41 0.7626 912.6 320.8
33 4.94 -32.00 3.80 -32.00 4.24 237.82 -48.86 79.46 0.7662 528.0 999999
34 2.91 5.92 2.26 4.59 4.55 237.33 -49.35 79.18 0.7722 560.0 374.5


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.